What do the security warning codes mean?

Firefox shows you a warning page about a potential security risk when you try to connect to a secure site but your connection is not secure.

How to Fix the “Your Connection Is Not Private” Error in 2024

Certificate issuer issue (linkedin.com and wiki.mozilla.org known so far), Firefox Support Forum

Guide on How to Fix the 'Warning: Potential Security Risk Ahead' in Firefox

Guide on How to Fix the 'Warning: Potential Security Risk Ahead' in Firefox

How to Fix “Trusted Platform Module Has Malfunctioned” Error in Windows

An SSL Error Has Occurred – How to Fix Certificate Verification Error

How To Fix Error Code: NET::ERR_CERT_DATE_INVALID

General FAQs: Alert Message for Web Manager Access

How to remove “Will damage your computer” error on Mac

How to Fix the “Deceptive Site Ahead” Error: 4 Steps to Remove It

How To Fix Your Connection Is Not Private Error

Homeland Security Advisory System - Wikipedia

Console messages — Firefox Source Docs documentation